import Vue from 'vue'
import VueRouter from 'vue-router'
import Home from '../views/Home.vue'

Vue.use(VueRouter)

const routes = [
  {
    path:"/",
    redirect:"/login"
  },
  {
    path: '/home',
    name: 'Home',
    component: Home
  },
  {
    path: '/about',
    name: 'About',
    // route level code-splitting
    // this generates a separate chunk (about.[hash].js) for this route
    // which is lazy-loaded when the route is visited.
    component: () => import(/* webpackChunkName: "about" */ '../views/About.vue')
  },
  {
    path:"/login",
    name:"Login",
    component:()=>import("../views/Login.vue")
  }
]

const router = new VueRouter({
  mode: 'history',
  base: process.env.BASE_URL,
  routes
})

var vm = new Vue();
router.beforeEach((to,from,next)=>{
  console.log(vm.$cookie.get("loginAuth"));
  var isLogin = vm.$cookie.get("loginAuth")
  if(to.path=="/login"){
    /* 1、登录页面，如果cookie显示登陆了直接进入home页面，如果没有登录，正常执行login页的逻辑 */
    if(isLogin){
      router.push("/home")
    }else{
      next();
    }
  }else{
    /* 2、在其他页面，如果登录正常显示，没有登录则停留在login页面 */
    if(isLogin){
      next();
    }else{
      router.push("/login")
    }
  }
})

export default router
